From: Roman Kiryanov <rkir@google.com>
To: philmd@linaro.org, manos.pitsidianakis@linaro.org
Cc: qemu-devel@nongnu.org, whollins@google.com, jansene@google.com,
jpcottin@google.com, Roman Kiryanov <rkir@google.com>
Subject: [PATCH 0/3] virtio-snd: snapshot prep cleanups
Date: Tue, 10 Mar 2026 23:56:29 +0000 [thread overview]
Message-ID: <20260310235632.3987668-1-rkir@google.com> (raw)
I am currently working on adding snapshot support for the virtio-snd
device. While implementing the VMStateDescription, I noticed that the
device currently retains more internal state than is strictly necessary,
including unused fields and full transport-specific layouts.
This patch series cleans up the internal PCM state to reduce the overall
allocation footprint and simplify the upcoming snapshotting and migration
handling code.
Roman Kiryanov (3):
virtio-snd: remove the unused field
virtio-snd: remove virtio_snd_pcm_set_params from VirtIOSoundPCMStream
virtio-snd: introduce VirtIOPcmParams
hw/audio/virtio-snd.c | 21 +++++++++------------
include/hw/audio/virtio-snd.h | 17 +++++++++++++----
2 files changed, 22 insertions(+), 16 deletions(-)
--
2.53.0.473.g4a7958ca14-goog
next reply other threads:[~2026-03-10 23:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 23:56 Roman Kiryanov [this message]
2026-03-10 23:56 ` [PATCH 1/3] virtio-snd: remove the unused field Roman Kiryanov
2026-03-10 23:56 ` [PATCH 2/3] virtio-snd: remove virtio_snd_pcm_set_params from VirtIOSoundPCMStream Roman Kiryanov
2026-03-10 23:56 ` [PATCH 3/3] virtio-snd: introduce VirtIOPcmParams Roman Kiryanov
2026-03-24 21:04 ` [PATCH 0/3] virtio-snd: snapshot prep cleanups Roman Kiryanov
2026-03-25 8:48 ` Marc-André Lureau
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